it is the reception end device that receives and decode the information

it can be wire or wireless component that carries information from transmitter to receiver

this is the exchange of information and data

this is the process of exchanging data between transmission medium; it requires hardware and software 

element of data communication that contains the information

a component of communication that encodes and sends the information

this is the receiver of the data

a type of data transmission that only go one way

this is the device sending the data

data that go both ways but not at the same time

can both receive and send information simultaneously 

this is the origin of data

is the exchange of data between devices digitally

compresses data by removing redundancy 

adds error-correcting bits for reliability